An eyeball-scanning crypto project that’s backed by OpenAI CEO Sam Altman has launched in the U.S., Tools for Humanity, the venture’s developer, announced Wednesday evening. Originally dubbed ...

PIX is Brazil's dominant payment method, embraced by more than 76% of the population, and surpassing both cash and cards in popularity. In 2024 alone, it handled over 68 billion transactions, ...

This content is provided by an external author without editing by Finextra. It expresses the views and opinions of the author. Brazilian users can now simply scan merchants’ PIX QR codes and complete ...

Welcome back to Chain Reaction. To get a roundup of TechCrunch’s biggest and most important crypto stories delivered to your inbox every Thursday at 12 p.m. PT, subscribe here. Earlier this week, ...

As if things in the crypto space weren’t already weird enough, BuzzFeed News reported yesterday that a startup promising users $20 worth of its crypto hasn’t actually paid anything out, or even ...

A newly released cryptocurrency called Worldcoin promises to have a fair and free distribution, but there's a catch. Those looking to get in on the free token distribution have to get their eyes ...